CATHAY R&D CENTER CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 7131
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 4163
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 495
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0002,686 IMMOBILIZED CELL AND PREPARATION METHOD THEREOFFeb 03, 15Jan 04, 18[C12P, C12N]
2017/0145,403 EXPRESSION OF POLYPEPTIDES INVOLVED IN LYSINE DECARBOXYLATION, AND METHODS AND APPLICATIONS THEREOFJun 26, 14May 25, 17[C12P, C12N]
2017/0121,273 PREPARATION OF CADAVERINEJan 16, 17May 04, 17[C07C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919996 Preparation of cadaverineJan 16, 17Mar 20, 18[C07C]
9914694 Purification of cadaverine using high boiling point solventJan 27, 17Mar 13, 18[C07C]
9896409 Purification of cadaverine using high boiling point solventJan 27, 17Feb 20, 18[C07C]
9650326 Process for treating reaction solution containing long chain dicarboxylateMar 12, 12May 16, 17[C07C]
9556106 Purification of cadaverine using high boiling point solventJan 28, 13Jan 31, 17[C12P, C07C]
9546127 Purification of cadaverineJan 28, 13Jan 17, 17[C12P, C07C]
9388378 strain for producing long chain dicarboxylic acidsMar 09, 12Jul 12, 16[C12R, C12P, C12N]
9234203 Stabilized recombinant expression plasmid vector in hafnia alvei and applications thereofMar 12, 13Jan 12, 16[C12P, C08G, C12N]

Expired/Abandoned/Withdrawn Patents

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